Outer shell



FIG. 1 is a rear perspective view of an outer shell showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a side elevation view thereof taken from the left of FIG. 2, the opposite side view being a mirror image thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a rear perspective view of an outer shell in accordance with a another embodiment of the present design;

FIG. 8 is a front elevation view thereof;

FIG. 9 is a side elevation view thereof taken from the left of FIG. 8, the opposite side view being a mirror image thereof;

FIG. 10 is a rear elevation view thereof;

FIG. 11 is a top plan view thereof; and,

FIG. 12 is a bottom plan view thereof.

Where the portions in dashed lines are shown for illustrative purposes only and do not form part of the claimed design. 

CLAIM The ornamental design for an outer shell, as shown and described. 